{"schemaVersion":"jobsearcher.job.v1","id":"7a55a1b66cece491fe5645c8","url":"https://jobsearcher.com/jobs/7a55a1b66cece491fe5645c8","canonicalUrl":"https://jobsearcher.com/jobs/7a55a1b66cece491fe5645c8","title":"ReactJS Developer","description":"Key Responsibilities:Develop and maintain web applications using React.js and Next.js.\r\nBuild reusable, maintainable, and responsive UI components.\r\nIntegrate frontend applications with RESTful APIs and backend microservices.\r\nCollaborate with UX/UI designers to implement user-friendly interfaces.\r\nOptimize applications for performance, scalability, accessibility, and responsiveness.\r\nParticipate in code reviews and contribute to coding standards and best practices.\r\nTroubleshoot and resolve application issues across development, testing, and production environments.\r\nWork closely with backend teams to implement secure and efficient integrations.\r\nParticipate in Agile ceremonies including sprint planning, stand-ups, and retrospectives.\r\nMentor junior developers and contribute to knowledge sharing within the team.\r\nSupport deployment activities and production issue resolution as needed.\r\nRequired Skillset:8+ years of software development experience with strong frontend development expertise.\r\n5+ years of hands-on experience with React.js.\r\nStrong experience with Next.js and modern frontend development frameworks.\r\nHands-on experience with state management libraries such as Redux, Context API, or Zustand.\r\nExperience integrating REST APIs and GraphQL services.\r\nUnderstanding of microservices-based applications and event-driven architectures.\r\nExperience with frontend testing frameworks such as Jest, React Testing Library, or Cypress.\r\nFamiliarity with Git, CI/CD pipelines, and Azure-based deployment environments.\r\nStrong debugging, performance optimization, and problem-solving skills.\r\nPreferred Qualifications:Experience working on enterprise-scale web applications.\r\nExposure to Azure cloud services and cloud-hosted application deployments.\r\nExperience in Healthcare or other regulated industries is a plus.\r\nStrong communication and collaboration skills.\r\nExperience working in Agile/Scrum teams.\r\nAbility to work effectively with onsite and offshore teams.\r\nWe are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.#J-18808-Ljbffr","company":"Quantum Technologies","rawCompany":"quantum technologies","city":"Chicago","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-11-04T02:23:25.631Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"ReactJS Developer","description":"Key Responsibilities:Develop and maintain web applications using React.js and Next.js.\r\nBuild reusable, maintainable, and responsive UI components.\r\nIntegrate frontend applications with RESTful APIs and backend microservices.\r\nCollaborate with UX/UI designers to implement user-friendly interfaces.\r\nOptimize applications for performance, scalability, accessibility, and responsiveness.\r\nParticipate in code reviews and contribute to coding standards and best practices.\r\nTroubleshoot and resolve application issues across development, testing, and production environments.\r\nWork closely with backend teams to implement secure and efficient integrations.\r\nParticipate in Agile ceremonies including sprint planning, stand-ups, and retrospectives.\r\nMentor junior developers and contribute to knowledge sharing within the team.\r\nSupport deployment activities and production issue resolution as needed.\r\nRequired Skillset:8+ years of software development experience with strong frontend development expertise.\r\n5+ years of hands-on experience with React.js.\r\nStrong experience with Next.js and modern frontend development frameworks.\r\nHands-on experience with state management libraries such as Redux, Context API, or Zustand.\r\nExperience integrating REST APIs and GraphQL services.\r\nUnderstanding of microservices-based applications and event-driven architectures.\r\nExperience with frontend testing frameworks such as Jest, React Testing Library, or Cypress.\r\nFamiliarity with Git, CI/CD pipelines, and Azure-based deployment environments.\r\nStrong debugging, performance optimization, and problem-solving skills.\r\nPreferred Qualifications:Experience working on enterprise-scale web applications.\r\nExposure to Azure cloud services and cloud-hosted application deployments.\r\nExperience in Healthcare or other regulated industries is a plus.\r\nStrong communication and collaboration skills.\r\nExperience working in Agile/Scrum teams.\r\nAbility to work effectively with onsite and offshore teams.\r\nWe are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.#J-18808-Ljbffr","datePosted":"2026-11-04T02:23:25.631Z","dateModified":"2026-11-04T02:23:25.631Z","hiringOrganization":{"@type":"Organization","name":"Quantum Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Chicago","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"7a55a1b66cece491fe5645c8"},"url":"https://jobsearcher.com/jobs/7a55a1b66cece491fe5645c8"}}